Mathlib Changelog
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Theorem
has_mfderiv_at_iff_has_fderiv_at
Modification history
2021-03-16 21:43
src/geometry/manifold/mfderiv.lean
feat(geometry/manifold/mfderiv): more lemmas (#6679) …
Added
has_mfderiv_at_iff_has_fderiv_at
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